#!/usr/bin/python

# The ChartDirector for Python module is assumed to be in "../lib"
import sys, os
sys.path.insert(0, os.path.join(os.path.abspath(sys.path[0]), "..", "lib"))

from pychartdir import *

# The data for the chart
data = [40, 45, 37, 24, 32, 39, 53, 52, 63, 49, 46, 40, 54, 50, 57, 57, 48, 49, 63, 67, 74, 72, 70,
    89, 74]
labels = ["0\nJun 4", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14",
    "15", "16", "17", "18", "19", "20", "21", "22", "23", "0\nJun 5"]

# Create a XYChart object of size 400 x 270 pixels
c = XYChart(400, 270)

# Set the plotarea at (80, 60) and of size 300 x 200 pixels. Turn off the grid lines by setting
# their colors to Transparent.
c.setPlotArea(80, 28, 300, 200).setGridColor(Transparent)

# Add a title to the y axis
textbox = c.yAxis().setTitle("Temperature")

# Set the y axis title upright (font angle = 0)
textbox.setFontAngle(0)

# Put the y axis title on top of the axis
textbox.setAlignment(TopLeft2)

# Add green (0x99ff99), yellow (0xffff99) and red (0xff9999) zones to the y axis to represent the
# ranges 0 - 50, 50 - 80, and 80 - max.
c.yAxis().addZone(0, 50, 0x99ff99)
c.yAxis().addZone(50, 80, 0xffff99)
c.yAxis().addZone(80, 9999, 0xff9999)

# Add a purple (0x800080) mark at y = 70 using a line width of 2.
c.yAxis().addMark(70, 0x800080, "Alert = 70").setLineWidth(2)

# Add a green (0x008000) mark at y = 40 using a line width of 2.
c.yAxis().addMark(40, 0x008000, "Watch = 40").setLineWidth(2)

# Add a legend box at (165, 0) (top right of the chart) using 8pt Arial font. and horizontal layout.
legend = c.addLegend(165, 0, 0, "Arial Bold", 8)

# Disable the legend box boundary by setting the colors to Transparent
legend.setBackground(Transparent, Transparent)

# Add 3 custom entries to the legend box to represent the 3 zones
legend.addKey("Normal", 0x80ff80)
legend.addKey("Warning", 0xffff80)
legend.addKey("Critical", 0xff8080)

# Set the labels on the x axis.
c.xAxis().setLabels(labels)

# Display 1 out of 3 labels on the x-axis. Show minor ticks for remaining labels.
c.xAxis().setLabelStep(3, 1)

# Add a 3D bar layer with the given data
layer = c.addBarLayer(data, 0xbbbbff)

# Set the bar gap to 0 so that the bars are packed tightly
layer.setBarGap(0)

# Set the border color of the bars same as the fill color, with 1 pixel 3D border effect.
layer.setBorderColor(SameAsMainColor, 1)

# Output the chart
c.makeChart("markzone.png")

